Pope Benedict XVI

German Cardinal Joseph Ratzinger, who went on to take the papal name Benedict XVI, blesses the coffin of Pope John Paul II during his funeral Mass in St Peter's Square on April 8, 2005.

German Cardinal Joseph Ratzinger, who went on to take the papal name Benedict XVI, blesses the coffin of Pope John Paul II during his funeral Mass in St Peter's Square on April 8, 2005. (Patrick Hertzog / AFP/Getty Images)

German Cardinal Joseph Ratzinger, who went on to take the papal name Benedict XVI, blesses the coffin of Pope John Paul II during his funeral Mass in St Peter's Square on April 8, 2005.